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The USGS HUC12\u2019s were extracted from the WBD Dataset on March 2023 and were checked for harmonization of polygon boundaries using ArcGIS 10.8.1 topology tools.\n\nMinnesota DNR Catchments are the smallest delineated and digitized drainage area mapped by the Minnesota DNR Watershed Delineation Project. The overall goal of this mapping effort is to produce the best watershed delineations available that reflect the current hydrology of the landscape as interpreted from as many data sources necessary to derive acceptable catchment delineations. Minnesota DNR Catchments are delineated from the perspective of hydrologists who refrained from allowing cartography to drive the delineation linework. This was accomplished by excluding political boundaries and cartographic esthetics during the delineation procedure, focusing instead, on landscape hydrology. \n\n\nMinnesota DNR Catchments contain all of the land area (including all water features), upstream from, or between DNR Pour Points. 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